Originally Posted by 1997bird

He will still go through at least ten, ten pound bottles in a full race season on a 150-175 shot of n2o. He should be able to get 8 passes in on a 150 shot out of a ten pound bottle. About 6-7 passes in on a 175 shot. You can figure at least 3 passes per race. If he goes to test and tune nights he can get about 10 passes in there a night. I know here it is $3.75 per pound before taxes. Where as the other route he has his power with him all of the time whenever he want's it. I am not trying to be a PITA but just throwing some numbers out there so the origionator of this post will look at all the costs before making a decision.